72493

72,493 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 72493 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

72493 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 72493:

72493

See below for interesting mathematical facts about the number 72493 from the Numbermatics database.


Names of 72493

  • Cardinal: 72493 can be written as Seventy-two thousand, four hundred ninety-three.

Scientific notation

  • Scientific notation: 7.2493 × 104

Factors of 72493

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 72493

Divisors of 72493

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 72494
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 72493 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 72492

Bases of 72493

  • Binary: 100011011001011012
  • Hexadecimal: 0x11B2D
  • Base-36: 1JXP

Squares and roots of 72493

  • 72493 squared (724932) is 5255235049
  • 72493 cubed (724933) is 380967754407157
  • The square root of 72493 is 269.2452413693
  • The cube root of 72493 is 41.6964125371

Scales and comparisons

How big is 72493?
  • 72,493 seconds is equal to 20 hours, 8 minutes, 13 seconds.
  • To count from 1 to 72,493 would take you about twenty hours.

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 72493 cubic inches would be around 3.5 feet tall.

Recreational maths with 72493

  • 72493 backwards is 39427
  • The number of decimal digits it has is: 5
  • The sum of 72493's digits is 25
  • More coming soon!

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"Number 72493 - Facts about the integer". Numbermatics.com. 2024. Web. 4 March 2024.

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Numbermatics. (2024). Number 72493 - Facts about the integer. Retrieved 4 March 2024, from https://numbermatics.com/n/72493/

Chicago style:
Numbermatics. 2024. "Number 72493 - Facts about the integer". https://numbermatics.com/n/72493/

The information we have on file for 72493 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

Keywords: Divisors of 72493, math, Factors of 72493, curriculum, school, college, exams, university, Prime factorization of 72493, STEM, science, technology, engineering, physics, economics, calculator, seventy-two thousand, four hundred ninety-three.

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